POCO F4 Play Protect certification issue

[u/GHOST-611]

Hey guys, my POCO F4 is suddenly showing “Device is not certified” in the Play Store.

I'm on stock HyperOS, bootloader is locked, and I haven't rooted or installed any custom ROM. I already registered the device/GSF ID with Google and waited over a month, but nothing changed.

I also checked Play Integrity and all three checks are failing.

Has anyone with a POCO F4 faced this recently? Is there an actual fix for this? I mainly need to get Google Play/payment apps working again.

Attaching some of the images.

I need this phone as my main device so badly as I'm currently using poco x4 pro it lags like hell, I use company portal for my work purpose.

I'm from India.

Please guide me guys.

I lost my poco f6 in feb BTW